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National Stock Number:
4820-00-781-9933
Federal Supply Class:
4820
National Item Identification Number:
007819933
Description:
VALVE,SHUTTLE
Detail:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.
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Manufacturer Information:
| 211900-105 | 96124 | TRANSDIGM INC | | 4P99000 | 98897 | LOCKHEED MARTIN CORP | | 4P99000-105A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | OOPERATING PRESSURE: 40PSI TO 440 PSI; PROOF PRESSURE: E WITH BROMOTRIFLUOROMETHANE PER MIL-B-12218 OR DIBROMODIFLUOROMETHANE PER MIL-D-4540; VALVE HAS THREE PORTS, 3.609 IN. LONG, 2.500 IN. HIGH, AND 1.313 IN. WIDE | | STYLE DESIGNATOR | CROSS |
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